TW517437B

TW517437B - Device to increase the rotational speed of permanent magnet motor

Info

Publication number: TW517437B
Application number: TW90110707A
Authority: TW
Inventors: Jiun-Fu Shiu
Original assignee: Jiun-Fu Shiu
Priority date: 2001-05-04
Filing date: 2001-05-04
Publication date: 2003-01-11

Abstract

The present invention relates to a device to increase the rotational speed of permanent magnet motor, wherein plural magnetic sensors to sense the rotational magnetic pole variation of rotor are installed in the permanent magnet motor, one magnetic sensor can make the stator and permanent magnet motor generate the armature reaction with stronger armature air gap magnetic flux density, the other magnetic sensors make the motor generate phenomena similar to weak magnetic control corresponding to the variation of the rotational magnetic pole of permanent magnet in the rotor beforehand. The weak magnetic phenomena makes the stator and permanent rotor generate the armature reaction with weaker armature air gap magnetic flux density, thus the torque constant KT of motor decreases, which leads to the increase of the rotational speed of rotor. Said device to increase the rotational speed can make the motor be designed to have higher torque constant KT. Also, when the motor need to rotates with higher speed, the magnetic sensor selection circuit outputs the sensing output signal similar to the weak magnetic phenomena, the output signal of the weak magnetic phenomena will make the motor generate low torque constant KT and increase the rotational speed of permanent magnet motor.

Description

517437 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（）、【本發明所涉及之領域】本發明係涉及一種“可提升永磁式馬遠轉速之裝置，，，特別涉及一種永磁式馬達裝置有複數套用以感測轉子磁鐵不同之旋轉磁極的變化，並令定子激線圈有不同的導通時間差，以及不同強度的馬達扭力常數KT值而令同一個馬達產生多樣不同的馬達轉速。製造一個高運轉效率的電動機須視其運轉工作範圍而設計搭配一適當的扭力常數Κτ值，如下列公式說明： Ε = Κε · Ω Ke= B*D*L*Z/2 τ= Κτ · la Κτ = Β · D · L · Ζ/2 Ε ·反電動勢電璧(Volt) Τ :輸出扭力(N-m) KE :反電動勢常數 Κτ :扭力常數 Ω :電樞轉速(red/sec) I a :電樞電流(Ampere) B :氣隙磁通密度(Gauss) D :電樞外徑(cm) L :疊積厚度(cm) Z :總導體數(匝數）上式之中扭力常數Κτ值=反電動勢常數{^值，又反電動勢常數ΚΕ值和電樞轉速Ω成反比，因此在固定的反電動勢電壓Ε值且額定電樞轉速q較低時反電動勢常數ΚΕ值將相對較高，額定電樞轉速〇較高時反電動勢常數ΚΕ值將相對較低，因此馬達如果設計於較高額定電框轉速時扭力常數ΚΤ鋪相對較低，、絲馬達如果操較低連轉速度則必須以較高之電枢電流Ia才能提升扭力 (cns)a4 χ 297公釐） —丨！丨！ •丨！訂！！*^|||^ C請先聞讀背面之涑意事頊存填寫本買〕 517437 A7 i、發明說明（）值(Ϋ - · I a) ’又馬達如果没什一較高之扭力常數& 值貝|]因(Κτ = Κε)'(Ε = Κε· Ω)式中所述馬達將無法達到較高之額定運轉轉速，.經由本發明案之實施例可令—個馬達不但擁有較高之扭力常數ΚΤ.值亦因可切換到提前感測角度之磁感測器扃令馬達之電樞反應產生弱磁控制之效果而致電極氣隙磁通密度減少，由前述式中Kg = g · Ε>·Ι^·Ζ/2以及Ε = Κε· Ω，因電樞氣隙磁通密度8值減少反電動勢常數Κε值必然下降所以電樞轉速Ω必然會提升。【習知技術及其缺點】有鑑於習知馬達孓扭力常數Κτ值係單一值，但是一 •個馬，如果通常工作於較低之轉速範圍偶財操作運轉於較高之轉速範圍（例如輕便型電動代步車輛），為了使馬達必要時運轉到不常運轉使用的最高轉速範圍，因Κε : Κτ 、（Ε - Κε · Ω)、（τ : κτ · ia)如果反電動勢電壓£值不 ΐϊ扭i常數Κτ值及反電勢常數κε值必須降低才能提升經濟部智慧財產局員工消費合作社印製 Γ ΐ t _到不:常運轉使用的最高轉速範圍，但是因為 δ〶Κτ值的變小同時馬達若是經常工轉速度範圍，則因—&低〜逆古4 川為丁― Κτ· ^也就是電樞電流la值必對比例提升扭力τ值，但是加大之電桎電 ί:電抱^ P:電動機之線圈耗損功率. 電川L R :·線圈阻抗517437 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (), [Field of the Invention] The present invention relates to a "device capable of increasing the speed of a permanent magnet type horse far, and in particular to a permanent magnet The magnetic motor device has a plurality of sets for sensing changes of different rotating magnetic poles of the rotor magnet, and causing the stator exciting coils to have different on-time differences, and different strength motor torque constant KT values, so that the same motor produces a variety of different motor speeds. Manufacture of a motor with high operating efficiency must be designed with an appropriate torque constant τ, depending on its operating range, as shown in the following formula: Ε = Κε · Ω Ke = B * D * L * Z / 2 τ = κτ · la Κτ = Β · D · L · Z / 2 Ε · Back-EMF voltage (Volt) Τ: Output torque (Nm) KE: Back-EMF constant Kτ: Torque constant Ω: Armature rotation speed (red / sec) I a: Armature current (Ampere) B: Air gap magnetic flux density (Gauss) D: Armature outer diameter (cm) L: Stacked thickness (cm) Z: Total number of conductors (turns) Torque constant τ in the above formula = Back electromotive force constant {^ value, and back electromotive force The number KE is inversely proportional to the armature speed Ω. Therefore, at a fixed back-EMF voltage Ε and the rated armature speed q is low, the back-electromotive force constant KE value will be relatively high, and the back-EMF constant at a high rated armature speed 0 The KE value will be relatively low, so if the motor is designed at a higher rated electrical frame speed, the torque constant kt will be relatively low. If the wire motor is operated at a low continuous rotation speed, it must use a higher armature current Ia to increase the torque. (cns) a4 χ 297 mm) — 丨! 丨! • 丨 Order! * ^ ||| ^^ C Please read the intentions on the back and fill in the purchase] 517437 A7 i. Description of the invention () Value (Ϋ-· I a) 'If the motor does not have a higher torque constant & value |] due to (Κτ = Κε)' (Ε = Κε · Ω), the motor will not reach a higher value The rated operating speed. According to the embodiment of the present invention, a motor not only has a higher torque constant TK. The value is also caused by the magnetic sensor that can be switched to the sensing angle in advance, and the armature response of the motor is generated. The effect of the field weakening control results in a decrease in the air gap magnetic flux density of the electrode. From the foregoing formula, Kg = g · Ε > · Ι ^ · Z / 2 and Ε = Κε · Ω, because the armature air gap magnetic flux density decreases by 8 and the back electromotive force constant κε value inevitably decreases, so the armature speed Ω will inevitably increase. Disadvantage] In view of the conventional motor torque torque constant Kτ value is a single value, but a horse, if usually works in a lower speed range and occasionally operates in a higher speed range (such as a portable electric scooter), In order to make the motor run to the highest speed range used infrequently when necessary, because κε: Κτ, (Ε-Κε · Ω), (τ: κτ · ia) if the value of back-EMF voltage is not twisted, i constant ττ value and The back-EMF constant κε must be lowered to improve the printing by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 部 ΐ t _ to not: the maximum speed range for normal operation, but because the value of δ〶Κτ becomes smaller and the motor works at a constant working speed Range, because — & low ~ inverse 4 Chuanwei Ding — Κτ · ^ that is, the armature current la value must be proportional to the increase in torque τ value, but the increase of the electric power :: Electric hold ^ P: Motor Coil loss power Denkawa L R: · Coil impedance

本紙張尺度適用中國國 x 297公釐） ---I--------裝------ Γ清先閱讀背面之注意事項再填寫本頁} · R運轉效率並非好事，由下式中可知： 517437 A7 B7 五、發明說明（）其中電流I的平方值x線圈阻抗=馬達之功率，因此以加大電流的方式加大馬達之扭力，馬達必然會平方值之故而令疋子線圈的耗損功率P值變:彳寻尺大/ 產生熱量於線圈之線阻中，金屬線圈之物理現象亦因熱产之上昇而令線圈之阻抗又對應地上昇，惡性循環中將令達變成為高溫度且輸出功率效率較差之現象。【本發明的目的】裝訂 % 有鑑於習知馬達之定子部係單一線圈之繞線方式，其反電動勢常數κΕ值以及扭力倾Κτ值皆—定值，因此其ΚΤ值及ΚΕ值若設計於較高值則電樞轉速〇將相對比例 2降低，經由本剌案之實絲永磁式馬勒部裝置複數，用以感測轉子磁鐵之旋轉磁極變換的磁感測器，定子中-套磁感測器的裝置位置可令定子激磁線圈的導通時間和轉子旋轉磁極變換時間差為零或較低，並因此令，產生最強或較強的扭力常數κτ值，另套磁感測器的裝 ΐίίϋ定子激磁線圈的導通時間和轉子旋轉磁極變換時知差輕長，亦即令馬達產生_弱磁_的現象， j套磁❹指的制錢經由_聰控=，並整合輸出—_輸純朗 =斤 =控制電路據此域將令馬較子部和永磁^轉子部產生不同強度的電樞反應； •上述必要時寸提升馬達轉速之弱磁控制效果的裝置， $紙張尺度· r關家標準（CNS)A4規格（2ΐό_ χ 297公至7" 517437 經濟部智慧財產局員工消費合作社印製 11 21 212 214 定子部線槽座電路板 A7 五、發明說明（）因此可令馬達具有較大的扭力常數KT值，較大Κτ值之馬達於低速運轉時因可相對比例的減少電；f區電流ia值〔丁: Κτ· la)，因此馬達定子線圈的耗損功率也將減少（p= . R)並據此降低馬達之工作溫度和提升馬達低·速運轉時的運轉效率。【圖式之簡單說明】 ·. 第一圖：本發明實施例之一的線路連結示意圖第二圖：本發明實施例之一的轉子部、定子部和複數套磁感測器之位置角度示意圖第三圖A、B :本發明實施例之一的内轉子部和複數套磁感測器之位置角度立體組合示意圖第四圖A、B :本發明實施例之，的外轉子部和複數套磁感測器之位置角度立體組合示意圖第五圖A、B :本發明實施例之一轉子部非電樞反應用之旋轉位置感測永久磁鐵的示意圖【圖式標號索引】 10 可提升永磁式馬達轉速之裝置永磁式馬達. . 2Π 定子激磁線圈 213 定位裝置 6 -----------IAW ^-------—訂！丨— (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度通用中國國豕標準（CNS)A4規格（21〇 X 297公釐） 517437 311轉軸 -313電樞反應用磁鐵 41 磁感測器 412 Θ 2角度之磁感測器 A7 B7 五、發明說明（） 31 永磁式轉子部 312 導磁輛鐵， 314旋轉位置感測用磁鐵 411 Θ：[角度之磁感測器 51 磁感測信號選擇電路511開關器 512磁感測信號輸入端 513感測輸出信號 514轉速信號端 515切換信號端 61 馬達驅動控制電路【本發明之技術内容】請參閱第一圖至第四圖所手，本發明一種“可提升永磁式馬達轉速之磁感測器（10)”包含有：一永磁式馬達（11)，其内包含定子部（21)供繞組型態的激磁線圈（211)裝置其中，並可提供複數套磁感測器（41) 固定之裝置，另亦包含轉子部（31)其係含有永久磁鐵之旋轉轉子，轉子部(31)並對應定子部（21)而電樞反應導磁旋轉； ‘ 複數套磁感測器（41) ’係以各種不同角度裝置於定子（21)並感測轉子部（31)永久磁鐵磁極的旋轉變化，並因此可令定子部（21)激磁線圈（211)和轉子部（31)旋轉磁極也產生不同角度的變化關係，亦即感測信號與激磁線圈 (211)兩者間的導通蛘間差將有同步或提前之現象發生， —---------裝----——訂·——I— (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 517437 A7 五、發明說明（）並因此產生各種不同強度的電樞反應； 1磁^措t號f擇電路⑸），該電路係經由控制端指令 U14)而“晃數县、磁感測器(4i)整合一感測 (請先閱讀背面之注意事項再填寫本頁) (5⑶古各種感測輸出信號⑽將令定子部⑽激磁線圈 (211)有不_導瞒·，各轉通時縣將令定子部 (21)和轉子部（31)產生個別一定值之電樞氣隙磁通密度，個別一定值之磁通密度亦將產生個別一定值之扭力·常數KT值，因此永磁式馬達（u)將可產生多樣化的運轉轉速； . · 複數套磁感測器（41)不應限制其裝置位置但灰中一貧的疋位裝置角度將令定子部（21)激磁線圈（211)的導通時間差和轉子部（31)產生最強氣隙磁通密度、最大扭力常數KT值的電樞反應，另外至少一套磁感測器（41)定位褒置的角度將令定子部（21)激磁線圈（211)的導通時間差$ 轉子部（3丨）產生較弱氣隙磁通密度、較小扭力常數ni 的電枢反應； _ 複數套磁感測器（41)不應限制其裝置位置但其中一套的定位裝置角度將令定子部（21)激磁線圈（211)的導通時間差和轉子部（31)產生較強氣隙磁通密度、較大扭力常數KT值的電枢反應，另外至少一套磁感測器（41)定位裝置的角度將令定子部（21)激磁線圈（211)的導通時間差和轉子部（31)產本較弱氣隙磁通密度、較小扭力常數KT值This paper size applies to China x 297mm) --- I -------- install ------ Γ read the precautions on the back before filling in this page} · R operating efficiency is not a good thing, It can be known from the following formula: 517437 A7 B7 V. Description of the invention () where the square value of the current I x the coil impedance = the power of the motor, so by increasing the torque of the motor by increasing the current, the motor will inevitably have a square value. The loss power P value of the sub-coil changes: 彳 finds a large size / generates heat in the wire resistance of the coil, the physical phenomenon of the metal coil also increases the impedance of the coil correspondingly due to the increase in heat production, which will be reached in a vicious cycle. It has become a phenomenon of high temperature and poor output power efficiency. [Objective of the invention] Binding% In view of the conventional winding method of the stator of the motor, which is a single coil, its back-EMF constant κE value and torque tilt κτ value are both fixed values. Therefore, if its TK value and KE value are designed at A higher value will reduce the armature rotation speed by a relative proportion of 2. A magnetic sensor for detecting the change of the rotating magnetic pole of the rotor magnet through a plurality of solid-wire permanent-magnet-type Mahler devices in this case. The position of the magnetic sensor device can make the difference between the on-time of the stator excitation coil and the rotor magnetic pole conversion time to zero or low, and thus to produce the strongest or stronger torque constant κτ value.知 ίίϋThe conduction time of the stator excitation coil and the rotor's rotating magnetic poles are far from known, which means that the motor produces the phenomenon of _weak magnetic field_. The money making of j sets of magnetic fingers is controlled by _ Cong =, and integrated output— = Kg = control circuit according to this domain will make the horse and the permanent magnet ^ rotor part produce armature responses of different strength; • The above-mentioned device to increase the speed of the weak magnetic field control effect of the motor when necessary, $ paper size · r 关家Standard (CNS) A4 (2ΐό_ χ 297 to 7 " 517437 Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs 11 21 212 214 Stator Slotted Circuit Board A7 V. Description of the invention () Therefore, the motor can be made larger The torque constant KT value, the motor with a larger Kτ value can reduce the electricity proportionally when running at low speed; the value of the current ia in the f-zone (Ding: Kτ · la), so the power loss of the motor stator coil will also decrease (p = R) According to this, the operating temperature of the motor is reduced and the operating efficiency of the motor is increased at low speed. [Brief description of the drawings] ·. Figure 1: Schematic diagram of circuit connection according to one embodiment of the present invention. Figure 2. Schematic diagram of position angle of rotor part, stator part, and multiple sets of magnetic sensors according to one embodiment of the present invention. The third figure A and B: the position and angle stereo combination of the inner rotor part and the plurality of sets of magnetic sensors according to one of the embodiments of the present invention. The fourth figure A and B: the outer rotor part and the plurality of sets of the embodiments of the present invention. Schematic diagram of the stereo combination of position and angle of the magnetic sensor. Fifth Figures A and B: Schematic diagram of a permanent magnet for rotating position sensing for non-armature reaction of the rotor part according to an embodiment of the present invention. Permanent-magnet-type motor .. 2Π Stator excitation coil 213 Positioning device 6 ----------- IAW ^ --------- Order!丨 — (Please read the precautions on the back before filling this page) The paper size is in accordance with China National Standard (CNS) A4 (21 × 297 mm) 517437 311 Rotary shaft -313 Magnet for armature reaction 41 Magnetic sensing 412 Θ 2 angle magnetic sensor A7 B7 V. Description of the invention (31) Permanent magnet rotor 312 Magnetically guided iron, 314 Rotating position sensing magnet 411 Θ: [Angle of magnetic sensor 51 magnetic induction Signal selection circuit 511 Switch 512 Magnetic sensing signal input terminal 513 Sensing output signal 514 Speed signal terminal 515 Switching signal terminal 61 Motor driving control circuit [Technical content of the present invention] Please refer to the first to fourth figures According to the present invention, a "magnetic sensor (10) capable of increasing the speed of a permanent magnet motor" includes: a permanent magnet motor (11), which includes a stator portion (21) for a winding type exciting coil (211) ). Among them, a plurality of sets of magnetic sensors (41) can be provided for fixing, and also includes a rotor part (31), which is a rotating rotor containing a permanent magnet, and the rotor part (31) corresponds to the stator part (21). The armature reacts to magnetically induced rotation; The detector (41) is mounted on the stator (21) at various angles and senses the rotation change of the permanent magnet poles of the rotor portion (31). Therefore, the stator portion (21) can excite the coil (211) and the rotor portion ( 31) Rotating magnetic poles also produce varying relationships at different angles, that is, the difference between the conduction between the sensing signal and the exciting coil (211) will be synchronized or advanced, ----------- Packing ----—— Order · ——I— (Please read the precautions on the back before filling this page) Printed by the Employees ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 517437 A7 V. Description of the invention () and thus produce various strengths Armature response; 1 magnetic circuit t t f selection circuit 择), this circuit is based on the control terminal command U14) and "Dangshu County, magnetic sensor (4i) integrates a sensing (please read the note on the back first) (Please fill in this page for more information) (5) Various sensing output signals of the ancient times will make the stator part excited coil (211) not to be concealed. The county will make the stator part (21) and the rotor part (31) separate when each pass is made. A certain value of armature air gap magnetic flux density, and a certain value of magnetic flux density will also produce a certain value Torque and constant KT value, so the permanent magnet motor (u) can produce a variety of operating speeds; · Multiple sets of magnetic sensors (41) should not limit their device position but are a poor position in the gray The angle will make the difference between the conduction time of the excitation coil (211) of the stator (21) and the armature response of the rotor (31) produce the strongest air gap magnetic flux density and the maximum torque constant KT value, and at least one set of magnetic sensors (41) The positioning angle will make the difference in the conduction time of the excitation coil (211) of the stator part (21) $ The armature response of the rotor part (3 丨) with a weaker air gap magnetic flux density and a smaller torque constant ni; _ multiple sets of magnetic induction The detector (41) should not restrict its device position, but the angle of one of the positioning devices will make the difference in the conduction time of the excitation coil (211) of the stator part (21) and the stronger air gap magnetic flux density of the rotor part (31). The armature response of the torque constant KT value, and the angle of the positioning device of at least one set of magnetic sensors (41) will make the conduction time difference of the stator coil (21) and the exciting coil (211) and the weaker air gap of the rotor (31) production cost Magnetic flux density, small torque constant KT value

本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）經濟部智慧財產局員工消費合作社印製 517437 五、發明說明（）的電樞反應；一其中磁感測信號選擇電路(51)之感測輸出信號(513) 的選擇.，係參考馬達運轉轉速的位階而產生—轉速信號，指令信號端（514)將視馬達運轉轉速的位階而令測信號選擇電路(5 i)自動選擇輸出不同的感測輸出户號 (513)；其中磁感測k號選擇電路(51)之感測輸出作声(ϋ 3) 的選擇，雜人功赶職錢 (3ΐβ將視人工選擇的狀態而令磁感測信號選擇電路(51) 切換輸出不同的感測輸出信號（513); 其中磁感測#號選擇電路(51)内含開關器（511)，係指機械式有接點的形態，開關器（5U)經由切換信號的指令（514X515)而輸出所需之感測輸出信號（5i3); 其中磁感測k號選擇電路(51)内含切換電路係指電子半導體電路如類比式iC、數位式IC、微處理晶片cpu -f無接點結構的電子集體電路，電子半導體電路經由切換 ί辱號的指令(514)(515)而輸出所需之感測輪山芦號 (513) ；一’ n 其中定子部（21)係指馬達之外定子部、轉子部(31) 係指永磁式内轉子部，即是永磁内轉子式馬達；其中定子部（21)係指馬達之内定子部、轉子部（31) 係指永磁式外轉子部，即是永磁外轉子式馬達； ___________裝--------訂--------- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家規格⑵0 x 297公釐) 517437 經濟部智慧財產局員工消f'合作社印製 A7 B7 五、發明說明（）其中轉子部（31)永久磁鐵(313)係以筒形狀磁鐵沾粘於導磁軛鐵（312)表面以為轉子部電樞反應之用，複數套磁感測_ (41)對應永久磁鐵(313)之磁極旋轉變換而令轉子部（31)對應定子部（21)而電概反應並導磁旋轉；其中轉子部（31)永久磁鐵(313)係以複數個永久磁鐵個體沾粘於導磁軛鐵(312)表面以為轉子部電樞反應之用，複數套磁感測器（41)對應永久磁鐵(313)之磁極旋轉變換而令轉子部(31)對應定子部（21)而電樞反應並導磁旋轉； •其中轉子部（31)永久磁鐵係以複數個永久磁鐵個體嵌鑲裝置於導磁軛鐵内部以為轉子部電樞反應之用，複數套磁感測器（41)對應永久磁鐵之磁極旋轉變換而令轉子部（31)對應定子部（21)而電樞反應並導磁旋轉；其中轉子部（31)永久磁鐵係另指和轉子部（31)同心、同步旋轉但非供電樞反應用之永久磁鐵(314)其係供轉子旋轉位置感測之用，複數套磁感測器對應該永久磁鐵（314)之磁極旋轉變換而令轉子部（31)電樞反應用之永久磁鐵（313)對應定子部（21)而電樞反應並導磁旋轉。以上所述僅為本發明之較佳可行實施例，非因此即拘限本發明之專利範圍，故舉凡運用本發明說明書及圖式容所為之輯賴魏，邮理純含於本内，含予陳明。一 I---------------1---- (請先閱讀背面之注意事項再填寫本頁)This paper size applies to China National Standard (CNS) A4 (210 X 297 mm). Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 517437. 5. Description of the invention (). Armature response. 51) The selection of the sensing output signal (513). It is generated by referring to the level of the motor's operating speed-the speed signal. The command signal terminal (514) will determine the signal selection circuit (5 i) depending on the level of the motor's operating speed. Automatically select and output different sensing output account numbers (513); Among them, the magnetic output of the magnetic sensing k number selection circuit (51) is used to select the sound (ϋ 3), and the miscellaneous work rush money (3ΐβ will be selected manually) State, the magnetic sensing signal selection circuit (51) switches to output different sensing output signals (513); wherein the magnetic sensing # selection circuit (51) includes a switch (511), which refers to a mechanically connected In the form of a point, the switch (5U) outputs the required sensing output signal (5i3) via the switching signal instruction (514X515); wherein the magnetic sensing k selection circuit (51) includes a switching circuit which refers to an electronic semiconductor circuit Such as analog iC, digital IC, micro-processing crystal cpu -f electronic collective circuit with no contact structure, the electronic semiconductor circuit outputs the required sensing wheel Lushanlu (513) by switching the command (514) (515) of the humiliation number; 21) refers to the outer stator part and rotor part of the motor (31) refers to the permanent magnet inner rotor part, that is, the permanent magnet inner rotor type motor; wherein the stator part (21) refers to the inner stator part and the rotor part of the motor ( 31) Refers to the permanent magnet outer rotor part, that is, the permanent magnet outer rotor motor; ___________ installation -------- order --------- (Please read the precautions on the back first (Fill in this page) The size of this paper applies to China's national standard (0 x 297 mm). 517437 Printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs, A 'B7, printed by the cooperative. V. Description of the invention () The rotor (31) permanent magnet (313) The cylindrical magnet is attached to the surface of the yoke iron (312) for the armature reaction of the rotor part. A plurality of sets of magnetic sensing _ (41) corresponding to the magnetic pole rotation transformation of the permanent magnet (313) makes the rotor part (31) Corresponds to the stator part (21) and reacts electrically and rotates magnetically; the permanent magnet (313) of the rotor part (31) is a plurality of permanent magnets. The body is stuck on the surface of the yoke iron (312) for the armature reaction of the rotor part. A plurality of sets of magnetic sensors (41) correspond to the magnetic pole rotation of the permanent magnet (313) and the rotor part (31) corresponds to the stator part. (21) The armature reacts and rotates magnetically; • The rotor (31) permanent magnets are embedded in the permanent magnet with a plurality of permanent magnets, which are used for the armature reaction of the rotor, and a plurality of sets of magnetic induction. The measuring device (41) corresponds to the magnetic pole rotation transformation of the permanent magnet, so that the rotor part (31) corresponds to the stator part (21), and the armature reacts and conducts magnetic rotation; wherein the rotor part (31) and the permanent magnet system refer to the rotor part (31). The permanent magnet (314) which is concentric, synchronously rotating but not used for the armature reaction is used for sensing the rotational position of the rotor. A plurality of sets of magnetic sensors respond to the rotation change of the magnetic poles of the permanent magnet (314) to make the rotor part ( 31) The permanent magnet (313) for armature reaction corresponds to the stator part (21), and the armature reacts and conducts magnetic rotation. The above description is only a preferred and feasible embodiment of the present invention, and therefore does not limit the scope of the patent of the present invention. Therefore, the use of the description and illustrations of the present invention is based on Wei Wei. To Chen Ming. 1 I --------------- 1 ---- (Please read the notes on the back before filling in this page)

Claims

六、申請專利範圍 — 1· 一種可提升永磁式馬達轉速之裝置，包含有·· 绩園其内&含定子部供繞組型態的激磁線圈裝置其中，並可提供複數^之裝置，另亦包含轉子部其係含有永久磁鐵之旋轉轉子，轉子部並對應定子部而電樞反應導磁旋轉；、複數套磁感測器’係以各種不同角度裝置於定子部並感測轉子部永久磁鐵磁極的旋轉變化，並因此可令定子部激磁線圈和轉子部旋轉磁極也產生不同角度的^ 化關係，亦即感測信號與激磁線圈兩者間的導通時間差將有同步或提前之現象發生，並因此產生各種不同^度的電樞反應；磁感測信號選擇電路，該電路係經由控制端指令而令複數套磁感測器整合一感測輸出信號，各種感測輸出信號將令定子部激磁線圈有不同的導通時間差，各種導，時間差將令定子部和轉子部產生個別一定值之電樞氣隙磁通密度，個別一定值之磁通密度亦將產生個別一經濟部智慧財產局員工消費合作社印製 517437 定值之扭力常數KT值，因此永磁式馬達將可產生多樣化的運轉轉速。 2·根據申請專利範圍第1項所述之可提升永磁式馬達轉速之裝置，複數套磁感測器不應限制其裝置位置但其中一套的定位裴置角度將令定子部激磁線圈的導通時間差和轉子部產生最強氣隙磁通密度、最大扭力常數κτ (請先閲讀背面之注意事項再填寫本頁)6. Scope of patent application — 1 · A device capable of increasing the speed of a permanent magnet motor, including the field coil & exciting coil device including a stator for the winding type, and a plurality of devices may be provided, It also includes a rotor part, which is a rotating rotor containing a permanent magnet. The rotor part corresponds to the stator part and the armature responds to magnetically permeable rotation. A plurality of sets of magnetic sensors are installed on the stator part at various angles and sense the rotor part. The rotation of the permanent magnet's magnetic pole changes, so that the stator magnetic field coil and the rotor magnetic field pole also have different angles, that is, the conduction time difference between the sensing signal and the magnetic field coil will be synchronized or advanced. Occurred, and thus produced armature responses of various degrees ^; magnetic sensing signal selection circuit, which is based on a command from the control terminal to integrate a plurality of sets of magnetic sensors to integrate a sensing output signal, various sensing output signals will make the stator The internal excitation coils have different conduction time differences. Various conduction and time differences will cause the stator part and the rotor part to generate a certain armature air gap magnetic flux density of a certain value. Certain individual magnetic flux density value will also produce a separate Ministry of Economic Affairs Intellectual Property Office employees consumer cooperatives printed torque constant KT value 517,437 fixed value, and therefore magnet motor will produce a variety of operating speed. 2. According to the device that can increase the speed of the permanent magnet motor according to item 1 of the scope of the patent application, a plurality of sets of magnetic sensors should not limit their position, but the positioning angle of one set will make the excitation coil of the stator part conductive. The time difference and the strongest air gap magnetic flux density and maximum torque constant κτ generated by the rotor (please read the precautions on the back before filling this page)

X 297公釐）年月曰 /、、申請專利範圍 ^^樞反應’另外至少_套磁感測器定位裝置的角度 ▲ 7疋子σ卩激磁線圈的導通時間差和轉子部產生 3 磁通密度、較小扭力常數ΚΤ值的電樞反應。· 1 I I I I I I 訂 ·、，據申請專利範㈣1項所述之可提升永磁式馬達轉，之裴置，複數套磁感測器不應限制其裝置位置但其中套的疋位裝置肖度將令定？部激磁線圈的導通時間和轉子部產生較強氣隙磁通密度、較大扭力常數灯值2電樞反應，另外至少-套_姻定位裝置的角度，令定子部激磁線圈的導通時間差和轉子部產生較弱氣隙磁通密度、較小扭力常數KT值的電樞反應。經濟部智慧財產局員工消費合作社印製 4·根據申π專利範圍第丨項所述之可提升永磁式馬達轉速之裝置’其f磁_錢選擇電路之制触信號的 ^擇係參考馬達運轉轉速的位階而產生一轉速信號，指令信號端將視馬達運轉轉速的位階感選擇電路自動選擇輸出不同的感測輸出信號 5·根據申請補麵第1撕狀可提升永磁式馬達轉速之裝置纟中磁感測#號選擇電路之感測輸出信號的選擇’係採人工城的方移生鳩健，指令信號端將視人工切換的狀態而令磁感測信號選擇電路選擇輸出不同的感測輪出信號。 6·根據申料概㈣1顿狀可提升永磁式馬達轉速之裝置，其+磁·錢選擇電軸含關器，係指X 297 mm) year, month, month, month, month, month, year, month, month, month, month, month, year, month, month, month, month, month, month, month, month, month, month, month, month, month, year, month, month, month, month, month, month, month, month, year, month, month, month, month, month, month, month, year, month, month, month, month, month, month, month, month, month, month, month, month, month, month, month, month, minute, month, month, month, month, year, month, month, year, month, month, month, month, month, month, month, month, month, month ago Armature response with smaller torque constant TK value. · 1 IIIIII · · According to item 1 of the patent application, the permanent magnet motor can be lifted, and the number of magnetic sensors should not limit its position, but the angle of the positioning device will set? The on-time of the field excitation coil and the rotor part produce a strong air-gap magnetic flux density, a large torque constant, and the lamp value 2 armature response. In addition, at least-the angle of the positioning device makes the on-time difference of the stator field excitation coil and the rotor The armature response produces weaker air gap magnetic flux density and smaller torque constant KT value. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A speed signal is generated by the level of the running speed. The command signal terminal will automatically select and output different sensing output signals depending on the level sense selection circuit of the motor's running speed. 5 · According to the application, the first tear shape can increase the speed of the permanent magnet motor. The selection of the sensing output signal of the magnetic circuit ## selection circuit in the device 'is based on the artificial city's square moving health, and the command signal terminal will make the magnetic sensing signal selection circuit select and output different outputs depending on the state of manual switching. Sense the signal out. 6 · According to the outline of the application, 1 device that can increase the speed of the permanent magnet motor, its + magnetic and money select the electric shaft with a shutter, which means

517437 i ci I ί ----ΓΙΓ ί L ^ ον 09888 ABCD 經濟部智慧財產局員工消費合作社印製六、申請專利範圍 i一——一—— 機械式有接點的形態，開關器經由切換信號的指令而輸出所需之感測輪出信號。 7·根射請專概圍第丨項所述之可提升永磁式馬達轉速之裝置’其中磁感測信號選擇電路内含切換電路，係指電子，導體電路如類比式IC、數位式IC、微處理晶片CPU等無接點結構的電子集體電路，電子半導體電路經由切換信號的指令而輸出所需之感測輸出信號。 8·根據中料纖Η第丨項所狀可提升永磁式馬達轉速之裝置，4中定子部係指馬達之外定子部、轉子部係指永磁式内轉子部，即是永磁内轉子式馬達。 9·根射請專利範圍第1項所述之可提升永磁式馬達轉速之裝置，其中定子部係指馬達之内定子部、轉子部係指永磁式外轉子部，即是永磁外轉子式馬達。 10·根據申料利範圍第1項所述之可提升永磁式馬達轉速之裝置’其中轉子部永久磁鐵係以筒形狀磁鐵沾粘於導磁軛鐵表面以為轉子部電樞反應之用，複數套磁感測器對應該永久磁鐵之磁極旋轉變換而令轉子部對應定子部而電樞反應並導磁旋轉。 11·根據申請專利範圍第1項所述之可提升永磁式馬達轉速之磁裝置，其中轉子部永久磁鐵係以複數個永久磁鐵個體沾粘於導磁輛鐵表面以為轉子部電樞反應之用，複數套磁感測器對應該永久磁鐵之磁極旋轉變換而令轉 _- 13 (請先閲讀背面之注意事項再填寫本頁)517437 i ci I ί ---- ΓΙΓ ί L ^ ον 09888 ABCD Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. The scope of application for patents i a-one-mechanical form with contacts, the switch is switched by The command of the signal outputs the required sensing signal. 7. Root shots please enclose the device that can increase the speed of the permanent magnet motor as described in item 丨 where the magnetic sensing signal selection circuit contains a switching circuit, which refers to electronics and conductor circuits such as analog ICs and digital ICs. The electronic collective circuit without contact structure, such as micro-processing chip CPU, etc., the electronic semiconductor circuit outputs the required sensing output signal through the instruction of the switching signal. 8 · The device that can increase the speed of the permanent magnet motor according to the state of the China Fiberglass Company, item 4: The stator part refers to the outer stator part of the motor, and the rotor part refers to the permanent magnet inner rotor part, that is, the inner permanent magnet. Rotor motor. 9 · The device for increasing the speed of a permanent magnet motor as described in item 1 of the patent scope, wherein the stator part refers to the inner stator part of the motor and the rotor part refers to the permanent magnet type outer rotor part, that is, the permanent magnet outer part Rotor motor. 10. The device for increasing the speed of a permanent magnet motor according to item 1 of the scope of application materials, wherein the permanent magnet of the rotor part is a cylindrical magnet adhered to the surface of the yoke iron for the armature reaction of the rotor part. The plurality of sets of magnetic sensors respond to the magnetic pole rotation of the permanent magnet, so that the rotor portion corresponds to the stator portion, and the armature reacts and conducts magnetic rotation. 11. The magnetic device capable of increasing the speed of a permanent magnet motor according to item 1 of the scope of the patent application, wherein the permanent magnet of the rotor part is adhered to the surface of the magnetically permeable vehicle by a plurality of permanent magnets, which is the reaction of the armature of the rotor part. Yes, multiple sets of magnetic sensors respond to the rotation change of the permanent magnet's magnetic pole _- 13 (Please read the precautions on the back before filling this page)

本紙張尺度適用中國國豕標準（CNS)A4規格（210 X 297公爱）This paper size applies to China National Standard (CNS) A4 (210 X 297 public love)

專利範圍子部對應定子部而電樞反應並導磁旋轉。 12技根據申料利範圍第1項所述之可提升永磁式馬達轉速ί裝置，其中轉子部永久磁鐵係以複數個永久磁鐵個，嵌鑲裝置;^導磁輛鐵内部以為轉子部電樞反應之用，複數套磁感測器對應該永久磁鐵之磁極旋轉變換而令轉子部對應定子部而電樞反應並導磁旋轉。 13·根據申請專利範圍第1項所述之可提升永磁式馬達轉速之裝置’其中轉子部永久磁鐵係另指和轉子部同心、同步旋轉但非供電樞反應用之永久磁鐵其係供轉子旋轉位置感測之用，複數套磁感測器對應該永久磁鐵之磁極旋轉變換而令轉子部電樞反應用之永久磁鐵對應定子部而電樞反應並導磁旋轉。 kF (請先閲讀背面之注意事項再填寫本頁) -------訂·丨—丨—丨—線一經濟部智慧財產局員工消費合作社印製張紙本準標雜Scope of patent The sub-section corresponds to the stator section, and the armature reacts and rotates magnetically. The 12th technology can increase the speed of the permanent magnet motor according to item 1 of the application scope, in which the permanent magnet of the rotor part is a plurality of permanent magnets, and the device is embedded; For the armature response, a plurality of sets of magnetic sensors respond to the magnetic pole rotation of the permanent magnet, so that the rotor part corresponds to the stator part, and the armature responds and conducts magnetic rotation. 13. The device capable of increasing the speed of a permanent magnet motor according to item 1 of the scope of the patent application, wherein the permanent magnet of the rotor part refers to a permanent magnet that is concentric with the rotor part and rotates synchronously but is not used for the armature reaction. For the rotation position sensing, a plurality of sets of magnetic sensors respond to the rotation of the magnetic poles of the permanent magnets, so that the permanent magnets for the armature reaction of the rotor part respond to the stator part, and the armature reacts and conducts magnetic rotation. kF (Please read the precautions on the back before filling this page) ------- Order · 丨 — 丨 — 丨 —Line 1 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs